2010 Open Championship
Second round

Place
Player
Country
Score
To par
1
Louis Oosthuizen
South Africa
65-67=132
−12
2
Mark Calcavecchia
United States
70-67=137
−7
T3
Alejandro Cañizares
Spain
67-71=138
−6
T3
Paul Casey
England
69-69=138
−6
T3
Jin Jeong (a)
South Korea
68-70=138
−6
T3
Lee Westwood
England
67-71=138
−6
T7
Ricky Barnes
United States
68-71=139
−5
T7
Retief Goosen
South Africa
69-70=139
−5
T7
Peter Hanson
Sweden
66-73=139
−5
T7
Miguel Ángel Jiménez
Spain
72-67=139
−5
T7
Tom Lehman
United States
71-68=139
−5
T7
Graeme McDowell
Northern Ireland
71-68=139
−5
T7
Sean O'Hair
United States
67-72=139
−5

Question: How did Louis Oosthuizen perform compared to Calcavecchia in the second round of the 2010 Open Championship?
Answer: Louis Oosthuizen shot 67 to move into first place at 132 (−12), five shots ahead of Calcavecchia.